package com.lordjoe.collectiveintelligence.data;

import java.util.*;

/**
 * com.lordjoe.collectiveintelligence.data.DataUtilities
 *
 * @author Steve Lewis
 * @date May 12, 2009
 */
public class DataUtilities
{
    public static DataUtilities[] EMPTY_ARRAY = {};
    public static Class THIS_CLASS = DataUtilities.class;
     public static final Random RND = new Random();

    public static double gaussian(double mean,double sd)
    {
        double v = RND.nextGaussian();
        return mean + v * sd;
    }
}
